Patched french translation (backported from master)

Some backported translations from master,  brought with love by the french transation team!

As discussed by mail with @DeepDiver1975 and Volkan
Hi again,

I had started writing a script to generate the find_strings file and 
realised it had all the data needed to patch the files, so I finally 
used it for the whole operation. So the bug in not in your code!


On 8/12/14 16:33, Volkan Gezer wrote:
>
> In l10n/fr.php:
>
> > @@ -15,7 +15,7 @@
> >  "You deleted %1\$s" => "Vous avez supprimé %1\$s",
> >  "%2\$s deleted %1\$s" => "%2\$s a supprimé %1\$s",
> >  "You restored %1\$s" => "Vous avez restauré %1\$s",
> > -"%2\$s restored %1\$s" => "%2\$s est restauré %1\$s",
> > +"%2\$s restored %1\$s" => "%2$s a restauré %1$s",
>
> @zinks- <https://github.com/zinks-> Was this due to the script?
>
> —
> Reply to this email directly or view it on GitHub 
> <https://github.com/owncloud/activity/pull/184/files#r21459602>.
>